CMS Lap Timer (GPS Laptimer)
Free App
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About CMS Lap Timer (GPS Laptimer)
The Cantrell Motorsports Lap Timer is the easiest to use GPS based lap timer, data recorder, video recorder, and performance analysis app available for smartphones and tablets.
The Pro version includes all the features that are In-App Purchases in this free version at a reduced price.
⎟ Main Features⎢
• Automatic recording; simply open the app to the Recorder screen and drive!
• HD Video on devices that support it [In-App Purchase]
• GoPro automatic start/stop control [In-App Purchase]
• Real-time display of speed, g forces, and lap times
• Trackside data analysis
• Lap and segment times
• Horsepower graph
• Automatic track mapping; no need for predefined track info
• High resolution GPS (up to 10Hz) using an external GPS module
• OBD2 data recording (using optional OBD2 modules) [In-App Purchase]
• Designed for auto-crossing, road racing, karting, motorcycle racing, bicycle racing and more...
• Data sharing via e-mail
• Export CSV for use with other apps such as Trackvision [In-App Purchase]
⎜ Overview of Operation ⎟
Recorded data is saved as Runs. Each Run starts when the vehicle exceeds 20MPH/33KPH and ends when the vehicle is moving slowly. The run includes several seconds of data before the recording trigger speed is reached. This way the start of an auto-cross run is included.
⎜ External GPS Modules ⎢
Due to limitations of the built-in GPS modules, the data may suffer from inaccuracy. An external GPS module is required to record accurate data for high speed driving events.
❖ Refer to the user guide for additional information:
http://cmslaptimer.com
❖ Also available for iPhone, iPod Touch and iPad
The Pro version includes all the features that are In-App Purchases in this free version at a reduced price.
⎟ Main Features⎢
• Automatic recording; simply open the app to the Recorder screen and drive!
• HD Video on devices that support it [In-App Purchase]
• GoPro automatic start/stop control [In-App Purchase]
• Real-time display of speed, g forces, and lap times
• Trackside data analysis
• Lap and segment times
• Horsepower graph
• Automatic track mapping; no need for predefined track info
• High resolution GPS (up to 10Hz) using an external GPS module
• OBD2 data recording (using optional OBD2 modules) [In-App Purchase]
• Designed for auto-crossing, road racing, karting, motorcycle racing, bicycle racing and more...
• Data sharing via e-mail
• Export CSV for use with other apps such as Trackvision [In-App Purchase]
⎜ Overview of Operation ⎟
Recorded data is saved as Runs. Each Run starts when the vehicle exceeds 20MPH/33KPH and ends when the vehicle is moving slowly. The run includes several seconds of data before the recording trigger speed is reached. This way the start of an auto-cross run is included.
⎜ External GPS Modules ⎢
Due to limitations of the built-in GPS modules, the data may suffer from inaccuracy. An external GPS module is required to record accurate data for high speed driving events.
❖ Refer to the user guide for additional information:
http://cmslaptimer.com
❖ Also available for iPhone, iPod Touch and iPad
All Application Badges
Free
downl.
downl.
Android
3.0+
3.0+
Bug
buster
buster
Android app
App History & Updates
What's Changed
Fixed crash in Analysis.
Fixed crash in Analysis.
More downloads CMS Lap Timer (GPS Laptimer) reached 5 000 - 10 000 downloads
Version update CMS Lap Timer (GPS Laptimer) was updated to version 1.7
Version update CMS Lap Timer (GPS Laptimer) was updated to version 1.4
Version update CMS Lap Timer (GPS Laptimer) was updated to version 1.3
What are users saying about CMS Lap Timer (GPS Laptimer)
K
by K####:
by K####:
Do not buy the premium version yet. The Pro version works, but only barely. It looks like it was written for Android 2.2. The look and feel could use a lot of maturity. The logs only put out 1 GPS data point per second, while the competitor app Harry's Lap Timer shows the full 10hz. Support has not yet replied to my questions. For an app this expensive, I expect a premium user interface and support.
T
by T####:
by T####:
You only get to record information. You will not see video with data (speed, time, Gs) until you replay the video. Even then the numbers are tiny. It loses the GPS fix every time you stop a recording! Needs development. UN-installed.
T
by T####:
by T####:
I just paid for the pro version but it keeps asking me to purchase for the video and gopro options. Help!
T
by T####:
by T####:
I love this app alot as it has incorporated all the features of well known racing apps into one. Some suggestions: - if data overlay and car's speed info can be saved onto video will be pleasant exp - Option to record video using HD or Full HD - Option to choose video save location. - Desktop app to view all saved info Keep up the good work!!!
Z
by Z####:
by Z####:
I love this app alot as it has incorporated all the features of well known racing apps into one. Some suggestions: - if data overlay and car's speed info can be saved onto video will be pleasant exp - Option to record video using HD or Full HD - Option to choose video save location. - Desktop app to view all saved info Keep up the good work!!!
by K####:
I'm using my version for indoor and outdoor go karting still figuring out the controls and everything but so far it shows mile per hour very accurately as well as track position it can really do more than you think at first. definitely it will help improve my racing